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Evaluating Exactly: A Friendly Logarithm

SVCALC-HVTYYX

Evaluate:

$$\log _{ 2 }{ 8 + \log _{ 5 }{ 25 - \frac { 1 }{ 2 } \log _{ 2 }{ 16 } } }$$

A

cannot be solved without a calculator.

B

$2$

C

$1$

D

$3$